PrismLauncher/launcher/ui/instanceview/InstanceProxyModel.h

/* Copyright 2013-2021 MultiMC Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <QSortFilterProxyModel>
#include <QCollator>

class InstanceProxyModel : public QSortFilterProxyModel
{
    Q_OBJECT

public:
    InstanceProxyModel(QObject *parent = 0);

protected:
    QVariant data(const QModelIndex & index, int role) const override;
    bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;
    bool subSortLessThan(const QModelIndex &left, const QModelIndex &right) const;

private:
    QCollator m_naturalSort;
};